The factors of the number 10,800,720 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2143, 2520, 4286, 5040, 6429, 8572, 10715, 12858, 15001, 17144, 19287, 21430, 25716, 30002, 32145, 34288, 38574, 42860, 45003, 51432, 60004, 64290, 75005, 77148, 85720, 90006, 96435, 102864, 120008, 128580, 135009, 150010, 154296, 171440, 180012, 192870, 225015, 240016, 257160, 270018, 300020, 308592, 360024, 385740, 450030, 514320, 540036, 600040, 675045, 720048, 771480, 900060, 1080072, 1200080, 1350090, 1542960, 1800120, 2160144, 2700180, 3600240, 5400360, 10800720.
If you add them up, you will get the total of 10,800,750. Now subtract 10,800,720 to get 30,672,816